And it's not quite a luxury coupe, either." Powered by a 400-hp 2.5-liter turbo-five coupled to a seven-speed dual-clutch transmission, the Audi TT RS is the most engaging model to drive in the TT ...

Audi estimates the TTS' 0-60 mph time at 4.4 seconds. Audi's rally heritage is best represented by the TT RS' turbocharged 2.5-liter I-5 engine, which turns out 394 hp and 354 lb-ft of torque.